Age: 20
Height: Around... 180cm?
Weight: Unknown.
Medical Info: A Logia Devil Fruit user, so he is neither completely human nor fire. Bullets and stuff just kinda goes through him. Can heal injuries by turning into fire. Also, he is narcoleptic.
Eyes: Black
Hair: Black, slightly curly
Physical traits: Freckles on face. Tattoo on left shoulder. And another one on his back. ...Never wears a shirt?
What's Okay To Mention Around Him/Her: Anything really, he can take it. Though never badmouth Whitebeard, his captain, since he will beat you up. Badly. Oh yeah, threatening his brother is not a good idea either.
Abilities: As mentioned, Ace is a Logia Devil Fruit user. More specifically, a Mera Mera (Flare Flare) Fruit user, which gives him fire manipulation abilities.

Ace's body is neither completely human nor fire. He can actually become fire. He is damn near invincible, taking no damage from physical attacks. A blow (punch, sword, bullets etc) can pass right through him, but he can still maintain the rest of his body. A physical blow may hurt him only if he is caught off guard, which is rare. His clothes mysteriously does not burn up when he goes fire.

As with any other Devil Fruit user, his only weakness is the sea, and he will become completely helpless if submerged in water (this applies to all types of water, not just sea water). In contact with water/seastone, Ace will lose all his fire abilities, and if submerged in water, he would drown, since he can't swim. D: He's a pirate who can't swim, WOES. Oh and he had nearly drowned once after being thrown into a river. It's rather sad, really.

The only other way of physically attacking Ace is with the Yami Yami Fruit (Dark Dark Fruit), which cancels out a Devil Fruit power, which I doubt will happen in Camp. ^^;;

Apart from the fire abilities, Ace is also a physical fighter. His basic fighting skills are impressive, according to canon. :D So don't piss him off~

Notes for the Psychics: Healthy. Fairly normal and well-adjusted. Nothing special here since canon still hasn't got to his back story yet.
Can I shapeshift/bodyswap/spit at/step on/etc?: Sure! But pls ask me first~
Maim/Murder/Death: Again, ask first~ Although I'm not sure I can handle this just yet. >__<
Cooking: ...God knows. He eats a lot though. A lot. Probably can cook if he needs to. Not sure about the taste though.